These stunning earrings are made of high-quality 925 sterling silver and feature a polished finish. The square stones are milky opals with a phenomena color, giving them a unique and mesmerizing effect. Each earring has two opal stones, measuring 5mm each. The earrings are complete with all stones included and are plated with rhodium for added durability and shine. Measuring 9.15mm in length and 9.1mm in width, these earrings have a classic button design with a post and push-back closure. These birthstone earrings are perfect for women born in October or those who simply love the mesmerizing beauty of opal.Material: Primary - Purity: 925Finish: PolishedStone Type 1: OpalStone Color 1: PhenomenaStone Quantity 1: 2Length of Item: 9.15 mmPlating: RhodiumMaterial: Primary: Sterling SilverCompleteness: Complete (all stones included)Stone Shape 1: SquareStone Size 1: 5 mmStone Treatment 1: Not EnhancedWidth of Item: 9.1 mmProduct Type: JewelryJewelry Type: EarringsSold By Unit: PairGender: Women'sMaterial: Primary - Color: WhiteEarring Closure: Post & Push BackEarring Type: ButtonPlating Color: Silver ToneStone Creation Method 1: NaturalBirthstone Month: (10) OctoberBirthstone Month 1: (10) OctoberEarring Style: Birthstone